body,p,div,a{
    /* 初始化css */
    margin: 0;
    padding: 0;
    box-sizing: border-box;

}
body{
    background-color: #010001;
    min-width: 1200px;
}
a{
    /* 取消链接默认的下划线 */
    text-decoration: none;
}
/* 固定导航栏 */
.header{
    width: 100%;
    height: 48px;
    z-index: 9;
    /* 固定定位 */
    position: fixed;
    top: 0;
    left: 0;
    background-color: #010001;
}
.headerContent{
    width: 1200px;
    height: 48px;
    
    margin: auto;
}
.headerContent img{
    float: left;
    margin-top: 10px;
}
.nav{
    float: right;
    height: 48px;
    line-height: 48px;

}
.nav a{
    color: #a4a4a4;
    margin-left: 35px;
}
 .section{
     /* font-size: 100px; */
     color: #fff;
     
 }
.section1{
    color: pink;
    background-image: url(../image/section1_bg.jpg);
    background-position:  center;
}
.title-box{
    position: absolute;
    width: 100%;
    /* background-color: pink; */
    top: 150px;
}
.title-box p{
    font-size: 60px;
    text-align: center;
    color: #fff;
    margin-bottom: 25px;
    letter-spacing: 2px;
}
.title-box a{
    display: block;
    width: 300px;
    height: 60px;
    background-image: url(../image/links.png);
    margin: auto;
}
.title-box a:hover {
    background-position: -300px 0;
}
.ball1{
    position: absolute;
    top: 22.7%;
    left: 20%;
    width: 13.2%;
    animation: ball 1s linear infinite alternate;
}
.ball2{
    position: absolute;
    top: 49.8%;
    left: 65.16%; 
    width: 22.3%;
    animation: ball 1s linear infinite alternate;
    
 }  
 @keyframes ball {
     from{
        margin-top: 0;
     }
     to {
        margin-top: -25px;
     }

 }
 .ship{
    position: absolute;
    top: 40.18%;
    left: 63.96%; 
    width: 7.2%;
    animation: ship 5s linear infinite alternate;
 }
 @keyframes ship {
    fotm{
       transform: rotate(0deg);

    }
    to{
       transform: rotate(360deg);
    }
}
.section video{
    width: 100%;
    height: 100%;
}
.word-content{
    display: none;
    position: absolute;
    top: 50%;
    left: 18%;
    
    transform: translateY(-50%);
}
.bigword{
    font-size: 60px;
}
.midword{
    font-size: 36px;
}
.smallword{
    font-size: 20px;
    margin-top: 12px;
}
.line{
    width: 30px;
    height: 3px;
    background-color: #5e5e5e;
    margin-top: 20px;
    margin-bottom: 20px;
}
.word-content a{
    display: block;
    width: 200px;
    height: 48px;
    margin-top: 50px;
    background-image: url(../image/link2.png);
}
.word-content a:hover {
    background-position: -200px 0;
}
.footer{
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100px;
    background-color: #131415;
    text-align: center;
    padding-top: 30px;
    color: #4a4a4a;
    line-height: 22px;
    font-size: 12px;
}
.footer img{
    vertical-align: middle;
}
#fp-nav ul a.active span{
    background: rgba(255,255,255,.8);
}
